Answer:
Sadie's error is " she made error in step 2 
where 
"
Because she made error in splitting the powers to simplify the square root
<h3>Therefore the correct answer for Sadie's expression is
where </h3>
Step-by-step explanation:
Given that " Sadie simplified the expression StartRoot 54 a Superscript 7 b cubed EndRoot, where a greater-than-or-equal-to 0, "
It can be written as 
where
The given expression is where
To find Sadie's error and explain the correct answer :
Sadie's steps are
where
<h3>
where
</h3><h3><u>Now corrected steps are</u></h3>
where 
(by using the identity 
(by using the identity 
)
Therefore 
where
<h3>The correct answer is
where </h3>
Sadie's error is " she made error in step 2 " where
Because she made error in splitting the powers to simplify the square root
<h3>Therefore the correct answer for Sadie's expression is
where </h3>
45/60 and 10/60 because we know that the common denominator is 60 then 3/4 of an hour is 45mins then 1/6 of an hour is 10
Answer:
C
Step-by-step explanation:
12 oatmeal cookies divided by 3 sugar cookies is 4. AKA there are 4 groups of 3.
Answer:
interpretation of p-value
With the information from the exercise we can deduce that the number of adults in North America who are going to reduce the costs of medical care, considering this as a national priority, are within a probability of 0.045, however the real data tells us that 0.68 of adults are in favor of this reduction
12 seniors of 25 total seniors voted for candid pictures, so it would be
12/25, or 48%
